Suppose that X is a binomial random variable with n = 20 and π =0.18. a)...

Suppose that X is a binomial random variable with n = 20 and π =0.18.

a) By hand, calculate P(X = 2).

b) By hand, calculate P(X > 1)

c) Use Excel (give explicit formula, including the arguments of the function) to find P(X ≥ 5).

Expert Solution

thank you.

orchestra answered 2 years ago

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